PCF50603 查看數據表（PDF） - Philips Electronics

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PCF50603

Controller for power supply and battery management

Philips Electronics 

Philips Semiconductors

Controller for power supply

and battery management

Preliminary specification

PCF50603

SYMBOL PIN SUPPLY

DESCRIPTION(1)

CHGDRV

CHGCUR/

BATMAX

CPVDD

CPVBAT

SCP

SCN

D3VDD

SIMD3VBAT

SIMVCC

SIMIOCD

SIMCKCD

SIMRSCD_N

SIMEN

GPO3

GPO2

GPO1

33 n.a.

drive of external charger circuitry (configuration CCCV)

34 n.a.

configuration CCCV: charger current feedback

configuration BATMAX: open-drain output of BATMAX comparator

35 n.a.

charge pump output voltage

36 n.a.

charge pump input voltage

37 n.a.

switching capacitor positive side

38 n.a.

switching capacitor negative side

39 n.a.

D3REG output voltage

40 n.a.

SIMREG and D3REG input voltage

41 n.a.

SIMREG output voltage

42 SIMVCC SIM I/O data to/from the SIM card; internal pull-up resistor to SIMVCC

43 SIMVCC SIM clock output to the SIM card

44 SIMVCC SIM reset output to the SIM card (active LOW)

45 IOVDD enable SIMI and SIMREG

46 n.a.

general purpose open-drain output 3

47 n.a.

general purpose open-drain output 2

48 n.a.

general purpose open-drain output 1

Note

1. One ESD diode reverse biased to VSS except pin VCHG who has one clamp in series with a 500 Ω resistor connected

between pad and VSS.

2003 Oct 31

8

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